Carmel received the account well. She started when she heard of the discovery of Ranelagh in the club-house on the entrance of the police, and seemed disposed to ask some questions. But though the nurse gave her an opportunity to do so, she appeared to hunt in vain for the necessary words, and the narrative proceeded without further interruption. When all was done, she sat quite still; then carefully, and with a show of more judgment than might be expected from one of her years, she propounded certain inquiries which brought out the main causes for her brother’s arraignment. When she had these fully in mind, she looked up into the nurse’s face again and repeated, quite calmly, but with immovable decision, the order of an hour before:

“We must return at once. You will pack up immediately.”

Miss Unwin nodded, and began to open the trunks.

This, however, was a ruse. She did not intend to take her patient back that night. She was afraid to risk it. The next day would be soon enough. But she would calm her by making ready, and when the proper moment came, would find some complication of trains which would interfere with their immediate departure.

Meanwhile, she would communicate at the earliest moment with Mr. Fox. She had been in the habit of sending him frequent telegrams as to her patient’s condition. They had been invariable so far: “No difference; mind still a blank,” or some code word significant of the same. But a new word was necessary now. She must look it up, and formulate her telegram before she did anything else.

The code-book was in her top tray. She hunted and hunted for it, without being able to lay her hands on it. She grew very nervous. She was only human; she was in a very trying position, and she realised it. Where could that book be? Suddenly she espied it and, falling on her knees before the trunk, with her back still to Carmel, studied out the words she wanted. She was leaning over the tray to write these words in her note-book, when—no one ever knew how it happened—the lid of the heavy trunk fell forward and its iron edge struck her on the nape of the neck, with a keen blow which laid her senseless. When Carmel reached her side, she found herself the strong one and her stalwart nurse the patient.

When help had been summoned, the accident explained, and everything done for the unconscious woman which medical skill could suggest, Carmel, finding a moment to herself, stole to the trunk, and, lifting up the lid, looked in. She had been watchful of her nurse from the first, and was suspicious of the actions which had led to this untoward accident. Seeing the two little books, she took them out. The note-book lay open and on the page thus disclosed, she beheld written:

Ap Lox Fidestum Truhum

Ridiculous nonsense—until she consulted the code. Then these detached and meaningless words took on a significance which she could not afford to ignore:

Ap A change.
Lox Makes remarkable statements.
Fidestum Shall we return?
Trubum Not tractable.